CN203187728U - Buffer mechanism in extraction technology - Google Patents
Buffer mechanism in extraction technology Download PDFInfo
- Publication number
- CN203187728U CN203187728U CN2013201383740U CN201320138374U CN203187728U CN 203187728 U CN203187728 U CN 203187728U CN 2013201383740 U CN2013201383740 U CN 2013201383740U CN 201320138374 U CN201320138374 U CN 201320138374U CN 203187728 U CN203187728 U CN 203187728U
- Authority
- CN
- China
- Prior art keywords
- extraction
- tank
- extraction tank
- stage
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a buffer mechanism in an extraction technology. The buffer mechanism comprises an upper-stage extraction tank and a lower-stage extraction tank, wherein a buffer tank is arranged between the upper-stage extraction tank and the lower-stage extraction tank, a discharging port of the upper-stage extraction tank leads to the buffer tank, and a discharging port of the buffer tank is communicated with a feeding port of the lower-stage extraction tank through a discharging pipe. According to the buffer mechanism, the buffer tank is arranged between the two stages of extraction tanks, so that materials extracted in the previous stage of extraction tank firstly enter the buffer tank, and after the materials are stable, a control valve is switched on so as to feed the materials into the next stage of extraction tank, and thus the extraction quality is ensured, and the using requirements of enterprises are satisfied.
Description
Technical field:
The utility model relates generally to the extraction tank technical field, relates in particular to the buffer gear in a kind of extraction process.
Background technology:
The leaching process of rare earth element comprises extraction process, extraction process includes multi-stage solvent extraction, wherein directly be communicated with by pipeline between the two-stage extraction tank of Xiang Lianing, but, because pipeline directly is communicated with, material after higher level's extraction directly enters into subordinate's extraction tank, and then just carries out the extraction of next stage.Because material also played pendulum when entering subordinate's extraction tank, if directly carry out the extraction of next stage, there is the ropy defective of extraction.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, the buffer gear in a kind of extraction process to be provided, and it has played good buffering effect, has guaranteed the extraction quality.
The utility model is achieved through the following technical solutions:
Buffer gear in a kind of extraction process, it is characterized in that: include upper and lower level extraction tank, be provided with baffle-box between the described upper and lower level extraction tank, the discharge port of described higher level's extraction tank leads to baffle-box, and the discharge port of described baffle-box is by the opening for feed UNICOM of discharge nozzle and subordinate's extraction tank.
Buffer gear in a kind of extraction process is characterized in that: on the described discharge nozzle control valve is installed.
The utility model has the advantages that:
The utility model has added a baffle-box between the two-stage extraction tank, the material that makes upper level extract is introduced in the baffle-box, after treating that material is stable, determine to enter down the material liquid volume of road cell body according to the practical operation situation of following road cell body, so guarantee the extraction quality, satisfied the user demand of enterprise.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to accompanying drawing.
Buffer gear in a kind of extraction process, include upper and lower level extraction tank 1,2, be provided with baffle-box 3 between the described upper and lower level extraction tank 1,2, the discharge port of described higher level's extraction tank 1 leads to baffle-box 3, and the discharge port of described baffle-box 3 is by the opening for feed UNICOM of discharge nozzle 4 with subordinate's extraction tank 2.
Control valve 5 is installed on the discharge nozzle 4.
Claims (2)
1. the buffer gear in the extraction process, it is characterized in that: include upper and lower level extraction tank, be provided with baffle-box between the described upper and lower level extraction tank, the discharge port of described higher level's extraction tank leads to baffle-box, and the discharge port of described baffle-box is by the opening for feed UNICOM of discharge nozzle and subordinate's extraction tank.
2. the buffer gear in a kind of extraction process according to claim 1 is characterized in that: on the described discharge nozzle control valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201383740U CN203187728U (en) | 2013-03-25 | 2013-03-25 | Buffer mechanism in extraction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201383740U CN203187728U (en) | 2013-03-25 | 2013-03-25 | Buffer mechanism in extraction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187728U true CN203187728U (en) | 2013-09-11 |
Family
ID=49104602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201383740U Expired - Fee Related CN203187728U (en) | 2013-03-25 | 2013-03-25 | Buffer mechanism in extraction technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187728U (en) |
-
2013
- 2013-03-25 CN CN2013201383740U patent/CN203187728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |